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    • 3. 发明申请
    • BED AND WHEELCHAIR
    • 床和轮椅
    • US20120159705A1
    • 2012-06-28
    • US13394408
    • 2011-06-20
    • Shohei TsukadaYohei KumeHideo KawakamiTohru NakamuraToshihide Ueda
    • Shohei TsukadaYohei KumeHideo KawakamiTohru NakamuraToshihide Ueda
    • A61G5/00A61G7/002
    • A61G5/006A61G7/015A61G7/165
    • A wheelchair including a seating bottom portion, a chair back bottom support member supporting a chair back bottom member, a chair knee bottom support member supporting a chair knee bottom member, a chair leg first bottom support member bendably coupled to the chair knee bottom support member, the chair leg first bottom support member supporting a chair leg first bottom member, a chair leg second bottom support member bendably coupled to the chair leg first bottom support member, the chair leg second bottom support member supporting a chair leg second bottom member, a chair base portion bendably coupling the chair back bottom support member and the chair knee bottom support member and supporting a chair waist bottom member, a first link portion coupling the chair back bottom support member and the chair knee bottom support member, and a second link portion coupling the chair back bottom support member and the chair leg first bottom support member to each other, the wheelchair forms a bed capable of being changed to a knee lifting posture when being combined with a bed main body portion.
    • 包括座椅底部的轮椅,支撑椅子后部底部构件的椅子后部底部支撑构件,支撑椅子膝部底部构件的椅子膝部底部支撑构件,可弯曲地联接到椅子膝部底部支撑构件的椅子腿部第一底部支撑构件 支撑椅腿第一底部构件的椅腿第一底部支撑构件,可弯曲地联接到椅腿第一底部支撑构件的椅腿第二底部支撑构件,支撑椅腿第二底部构件的椅腿第二底部支撑构件, 椅子基部可弯曲地联接椅子后底部支撑构件和椅子膝盖底部支撑构件并支撑椅子腰部底部构件,联接椅子后部底部支撑构件和椅子膝部底部支撑构件的第一联接部分和第二连杆部分 将椅背后底部支撑构件和椅腿第一底部支撑构件彼此联接,轮椅形成ab 当与床主体部分组合时能够改变为膝盖提升姿势。
    • 9. 发明授权
    • Wheelchair and bed
    • 轮椅和床
    • US08950776B2
    • 2015-02-10
    • US13498692
    • 2011-06-20
    • Shohei TsukadaYohei KumeHideo KawakamiTohru NakamuraToshihide Ueda
    • Shohei TsukadaYohei KumeHideo KawakamiTohru NakamuraToshihide Ueda
    • A61G7/16A61G5/00A61G5/10
    • A61G5/006A61G5/1089A61G7/16A61G7/165
    • In a bed including a wheelchair and a bed main body portion, the wheelchair has a seating bottom portion composed of bendably coupling a plurality of divided members. A chair bottom support member supports the seating bottom portion, the chair bottom support member changing a shape of a leg bottom part in conjunction with inclination of a back bottom part. A chair base portion fixes the chair bottom support member. Front casters are provided in the chair base portion, the front casters being capable of freely changing direction. Both side wheel bottom support members are axially supported on the chair base portion. Rear casters are provided at one end of the both side wheel bottom support members, the rear casters being capable of freely changing direction. Traveling wheels are provided at the other end of both side wheel bottom support members, whose traveling direction is fixed to a straight-moving direction. Caster links couple parts of the both side wheel bottom support members on the side of the rear casters and the back bottom part of the chair bottom support member.
    • 在包括轮椅和床主体部分的床上,轮椅具有由可弯曲地联接多个分开的构件的座椅底部构成。 座椅底部支撑构件支撑座椅底部部分,椅子底部支撑构件结合后部底部的倾斜度改变腿部底部部分的形状。 座椅基部固定椅子底部支撑构件。 前脚轮设置在椅基部上,前脚轮能够自由地改变方向。 两个侧轮底部支撑构件轴向地支撑在椅子基部上。 后脚轮设置在两个侧轮底部支撑构件的一端,后脚轮能够自由地改变方向。 在两侧轮底部支撑构件的另一端设置行进轮,行进方向固定在直线方向上。 脚轮将后脚轮侧的两个侧轮底部支撑构件的一部分连接到椅子底部支撑构件的后部底部。